Edit

OptionsMonitor<TOptions>.OnChange Method

  • Reference

Definition

Namespace:
Microsoft.Extensions.Options
Assembly:
Microsoft.Extensions.Options.dll
Package:
Microsoft.Extensions.Options v6.0.0
Package:
Microsoft.Extensions.Options v7.0.0
Package:
Microsoft.Extensions.Options v8.0.0
Package:
Microsoft.Extensions.Options v9.0.0-preview.3.24172.9

Overloads

OnChange(Action<TOptions,String>)

Registers a listener to be called whenever TOptions changes.
OnChange(Action<TOptions>)

Registers a listener to be called whenever TOptions changes.

OnChange(Action<TOptions,String>)

Source:
OptionsMonitor.cs
Source:
OptionsMonitor.cs
Source:
OptionsMonitor.cs
Source:
OptionsMonitor.cs

Registers a listener to be called whenever TOptions changes.

public:
 virtual IDisposable ^ OnChange(Action<TOptions, System::String ^> ^ listener);
public IDisposable OnChange (Action<TOptions,string> listener);
abstract member OnChange : Action<'Options, string (requires 'Options : null and 'Options : (new : unit -> 'Options))> -> IDisposable
override this.OnChange : Action<'Options, string (requires 'Options : null and 'Options : (new : unit -> 'Options))> -> IDisposable
abstract member OnChange : Action<'Options, string (requires 'Options : null)> -> IDisposable
override this.OnChange : Action<'Options, string (requires 'Options : null)> -> IDisposable
Public Function OnChange (listener As Action(Of TOptions, String)) As IDisposable

Parameters

listener
Action<TOptions,String>

The action to be invoked when TOptions has changed.

Returns

IDisposable

An IDisposable which should be disposed to stop listening for changes.

Implements

OnChange(Action<TOptions,String>)

Applies to

OnChange(Action<TOptions>)

Registers a listener to be called whenever TOptions changes.

public:
 virtual IDisposable ^ OnChange(Action<TOptions> ^ listener);
public IDisposable OnChange (Action<TOptions> listener);
abstract member OnChange : Action<'Options (requires 'Options : null and 'Options : (new : unit -> 'Options))> -> IDisposable
override this.OnChange : Action<'Options (requires 'Options : null and 'Options : (new : unit -> 'Options))> -> IDisposable
Public Function OnChange (listener As Action(Of TOptions)) As IDisposable

Parameters

listener
Action<TOptions>

The action to be invoked when TOptions has changed.

Returns

IDisposable

An IDisposable which should be disposed to stop listening for changes.

Implements

OnChange(Action<TOptions>)

Applies to